graphic: 0.960
device: 0.759
user-level: 0.693
virtual: 0.631
semantic: 0.566
performance: 0.495
VMM: 0.438
mistranslation: 0.412
arm: 0.372
ppc: 0.322
peripherals: 0.308
debug: 0.265
PID: 0.263
TCG: 0.216
files: 0.192
network: 0.188
architecture: 0.187
hypervisor: 0.094
vnc: 0.083
risc-v: 0.072
register: 0.069
permissions: 0.063
socket: 0.043
boot: 0.041
x86: 0.027
kernel: 0.016
i386: 0.013
assembly: 0.009
KVM: 0.003

vhost-user-test qos-test fails on s390x host
Description of problem:
The qos-test is now definitely failing in the ubuntu-20.04-s390x-all CI job. See https://gitlab.com/qemu-project/qemu/-/jobs/3363173491 , then click on "Complete Raw" to see the full log. Quoting:

```
ERROR:../tests/qtest/vhost-user-test.c:248:wait_for_fds: assertion failed: (s->fds_num)
**
ERROR:../tests/qtest/qos-test.c:191:subprocess_run_one_test: child process (/arm/virt/virtio-mmio/virtio-bus/vhost-user-gpio-device/vhost-user-gpio/vhost-user-gpio-tests/read-guest-mem/memfile/subprocess [274051]) failed unexpectedly

(test program exited with status code -6)
```